food Frequency Questionnairecontaminantstraditional foodsNorthwest TerritoriesDenecountry foodsFood Frequency Questionnaires (FFQ) can be used to document food consumption and to estimate the intake of contaminants for Indigenous populations. The objective of this project was to refine and implement an FFQ ...
A Food Frequency Questionnaire (FFQ) is a limited checklist of foods and beverages with a frequency response section for subjects to report how often each items was consumed over a specified periods of time. Semi-quantitative FFQ collect portion size information as standardized portions or as a ch...
This study was conducted to investigate whether the results of FFQ validation studies are influenced by factoring gender in development stage. Searching in PubMed with combinations of keywords "FFQ,""Food frequency questionnaire,""Validation," and "Validity" yielded a total of 1,124 articles. ...
Food Frequency Questionnaires (FFQs) are commonly used in epidemiologic studies to assess long-term nutritional exposure. Because of wide variations in dietary habits in different countries, a FFQ must be developed to suit the specific population. Sri La
Food Frequency QuestionnaireOsteoporosisDiabetes Type 2Female StudentsObjective: The objective of this study was to examine the reproducibility and validity of a Food Frequency Questionnaire (FFQ) and assess calcium and vitamin D intake in health female college students. Methods: Thirty-five healthy ...
The Food Frequency Questionnaire (FFQ) is one of the most commonly used methods in epidemiological studies to assess long-term nutritional exposure. The purpose of this study is to develop a general FFQ for the Israeli population and present the procedures undertaken to select foods to be included...
Conclusion: The newly developed dietary FFQ is a relatively good and valid tool in assessing habitual nutrients intake for the past year among Malay adolescents in Malaysia. 展开 关键词: Food frequency questionnaire (FFQ) 24-hours dietary recall validity reproducibility adolescents ...
Food frequency questionnaires (FFQs) have been validated in pregnant women, but few studies have focused specifically on low-income women and minorities. The purpose of this study was to examine the validity of the Harvard Service FFQ (HSFFQ) among low-income American Indian and Caucasian pregnant...
Pereira GAP, Genaro PS, Sarkis KS, Peters BSE, Santos LC, Anitelli T, et al. Validation of a food frequency questionnaire (FFQ) for osteoporotic women. In: The 18th International Congress of Nutrition, Durban (South Africa); 2005. Abstract....
BACKGROUND: The Food Frequency Questionnaire (FFQ) is the most commonly used method for ranking individuals based on long term food intake in large epidemiological studies. The validation of an FFQ for specific populations is essential as food consumption is culture dependent. The aim of this study...